How austerity was based on market panic

Markets were full of fear. When that receded, so did the bond spreads.

When countries across Europe were putting together austerity policies in 2011, the orthodox reasoning was that the debt and deficit of the nations were out of control, and that this was being communicated by the markets, in the form of bond yields.

But did nations actually base their estimates of the need for austerity on the fiscal fundamentals? Or were they misled by market reaction? A research paper from Paul De Grauwe and Yuemei Ji breaks down the question.

It's certainly the case that the austerity was based, almost entirely, on the state of the market. The authors compare the extent of austerity measures in 2011 with the spreads of the nations' bonds (the difference between each country’s 10-year government bond rate and the German 10-year government bond rate), and find a near-perfect correlation:

Austerity measures and spreads in 2011

The authors write:

There can be little doubt. Financial markets exerted different degrees of pressure on countries. By raising the spreads they forced some countries to engage in severe austerity programs. Other countries did not experience increases in spreads and as a result did not feel much urge to apply the austerity medicine.

Now, that in itself is not particularly problematic. After all, if the financial markets are rationally responding to problems in the respective nations' finances, then it makes sense to try and calm them by getting finances under control. But if the markets are instead in the throes of irrational panic, then basing policy around their whims is problematic.

Ji and de Grauwe then come up with two proxies to test what it actually was which was driving the financial markets. If the markets are acting rationally, then as fundamentals improve, the spreads should fall. So, starting in mid-2012, they compare the change in debt-to-GDP ratio (just one possible measure of fiscal health) to the change in spread values.

They find that, over the period they're examining, debt-to-GDP ratio increases in every one of the ten nations they study. Despite this, however, the spreads decrease in each — and those decreases aren't particularly correlated with the debt-to-GDP change:

 

Change in debt-to-GDP ratio vs. spreads since 2012Q2

The bond markets don't appear to pay much attention to the basic financial health of the nations. What they do pay attention to is the European Central Bank. The paper states that:

The decision by the ECB in 2012 to commit itself to unlimited support of the government bond markets was a game changer in the Eurozone. It had dramatic effects. By taking away the intense existential fears that the collapse of the Eurozone was imminent the ECB’s lender of last resort commitment pacified government bond markets and led to a strong decline in the spreads of the Eurozone countries.

In the summer of 2012, the ECB removed fear from the equation. What happened then was a widespread collapse in bond spreads. But the collapse wasn't uniform; instead, "countries whose spread had climbed the most prior to the ECB announcement experienced the strongest decline in their spreads". By taking away panic, the ECB lets us see that almost all of the prior variation in the bond spreads had been as a result of that panic.

Basing policy on calm sensible market reactions might work; basing it on the reaction of markets in existential fear probably wouldn't. That's traditionally the time when politicians start trying to lead markets, rather than follow them. And, sure enough, the authors repeat a calculation confirmed by many others: panic-driven austerity has crushed growth in the nations it's been practiced…

Austerity and GDP growth 2011-2012

…and has hurt fiscal fundamentals in those same nations, with debt-to-GDP ratios getting worse the more austerity is practiced:

 

Austerity and increases in debt-to-GDP ratios

The TUC's Duncan Weldon (whose tweets first pointed me to the research) sums up the lessons we've learned:

  1. Financial markets are perfectly capable of acting irrationally. Market panic drove extreme austerity in Southern Europe.
  2. Extreme austerity has proved self-defeating – it means debt/GDP ratios are higher not lower.
  3. Markets, to quote the IMF’s Chief Economist, can be ‘schizophrenic’ – they initially reward harsh austerity measures and then panic when they, predictably, lead to weaker growth.
  4. The end result is that market panic, followed by policy-maker panic, has imposed huge economic and social costs across Europe

Seems like if politicians really really want to base their decisions on the ill-thought-out panic of large numbers of people, they ought to at least wait for an election.

Gambling with out future. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Air pollution: 5 steps to vanquishing an invisible killer

A new report looks at the economics of air pollution. 

110, 150, 520... These chilling statistics are the number of deaths attributable to particulate air pollution for the cities of Southampton, Nottingham and Birmingham in 2010 respectively. Or how about 40,000 - that is the total number of UK deaths per year that are attributable the combined effects of particulate matter (PM2.5) and Nitrogen Oxides (NOx).

This situation sucks, to say the very least. But while there are no dramatic images to stir up action, these deaths are preventable and we know their cause. Road traffic is the worst culprit. Traffic is responsible for 80 per cent of NOx on high pollution roads, with diesel engines contributing the bulk of the problem.

Now a new report by ResPublica has compiled a list of ways that city councils around the UK can help. The report argues that: “The onus is on cities to create plans that can meet the health and economic challenge within a short time-frame, and identify what they need from national government to do so.”

This is a diplomatic way of saying that current government action on the subject does not go far enough – and that cities must help prod them into gear. That includes poking holes in the government’s proposed plans for new “Clean Air Zones”.

Here are just five of the ways the report suggests letting the light in and the pollution out:

1. Clean up the draft Clean Air Zones framework

Last October, the government set out its draft plans for new Clean Air Zones in the UK’s five most polluted cities, Birmingham, Derby, Leeds, Nottingham and Southampton (excluding London - where other plans are afoot). These zones will charge “polluting” vehicles to enter and can be implemented with varying levels of intensity, with three options that include cars and one that does not.

But the report argues that there is still too much potential for polluters to play dirty with the rules. Car-charging zones must be mandatory for all cities that breach the current EU standards, the report argues (not just the suggested five). Otherwise national operators who own fleets of vehicles could simply relocate outdated buses or taxis to places where they don’t have to pay.  

Different vehicles should fall under the same rules, the report added. Otherwise, taking your car rather than the bus could suddenly seem like the cost-saving option.

2. Vouchers to vouch-safe the project’s success

The government is exploring a scrappage scheme for diesel cars, to help get the worst and oldest polluting vehicles off the road. But as the report points out, blanket scrappage could simply put a whole load of new fossil-fuel cars on the road.

Instead, ResPublica suggests using the revenue from the Clean Air Zone charges, plus hiked vehicle registration fees, to create “Pollution Reduction Vouchers”.

Low-income households with older cars, that would be liable to charging, could then use the vouchers to help secure alternative transport, buy a new and compliant car, or retrofit their existing vehicle with new technology.

3. Extend Vehicle Excise Duty

Vehicle Excise Duty is currently only tiered by how much CO2 pollution a car creates for the first year. After that it becomes a flat rate for all cars under £40,000. The report suggests changing this so that the most polluting vehicles for CO2, NOx and PM2.5 continue to pay higher rates throughout their life span.

For ClientEarth CEO James Thornton, changes to vehicle excise duty are key to moving people onto cleaner modes of transport: “We need a network of clean air zones to keep the most polluting diesel vehicles from the most polluted parts of our towns and cities and incentives such as a targeted scrappage scheme and changes to vehicle excise duty to move people onto cleaner modes of transport.”

4. Repurposed car parks

You would think city bosses would want less cars in the centre of town. But while less cars is good news for oxygen-breathers, it is bad news for city budgets reliant on parking charges. But using car parks to tap into new revenue from property development and joint ventures could help cities reverse this thinking.

5. Prioritise public awareness

Charge zones can be understandably unpopular. In 2008, a referendum in Manchester defeated the idea of congestion charging. So a big effort is needed to raise public awareness of the health crisis our roads have caused. Metro mayors should outline pollution plans in their manifestos, the report suggests. And cities can take advantage of their existing assets. For example in London there are plans to use electronics in the Underground to update travellers on the air pollution levels.

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Change is already in the air. Southampton has used money from the Local Sustainable Travel Fund to run a successful messaging campaign. And in 2011 Nottingham City Council became the first city to implement a Workplace Parking levy – a scheme which has raised £35.3m to help extend its tram system, upgrade the station and purchase electric buses.

But many more “air necessities” are needed before we can forget about pollution’s worry and its strife.  

 

India Bourke is an environment writer and editorial assistant at the New Statesman.